SEARCH · Search PubMed

Results for “Neck Dissection”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,729 records · Page 96Linked to original sources

PubMed1991

Deciding on optimal management of supraglottic carcinoma.

The management of supraglottic carcinoma is controversial. Laryngectomy with or without a radical neck dissection as the sole therapy is usually inappropriate. After supraglottic partial laryngectomy plus neck dissection, many patients are troubled with aspiration and often do poorly if postoperative radiation therapy is administered. Likewise, advocating radiation therapy alone for all lesions is inappropriate, although conventional once-daily radiation therapy is highly effective in eradicating early supraglottic carcinomas. However, for large T3 and T4 lesions, local control is poor with conventional radiation therapy. Thus these advanced lesions have been managed by total laryngectomy plus radiation therapy. To avoid loss of voice, a program of accelerated split fractionated radiation therapy was initiated at Massachusetts General Hospital in 1979. The results have shown marked improvement in local control of most moderately advanced supraglottic carcinomas.

Combined Modality Therapy↗

PubMed1989

[Results of treatment of 584 laryngeal cancers at the Ear-Nose-Throat Clinic of Marburg University].

The results in the management of 460 vocal cord carcinomas and 124 supraglottic carcinomas are reported. Of the vocal cord carcinomas, 63.3% were diagnosed in the early Tis and T1 stage. Seventy-six tumors were resected endoscopically, 128 by laryngofissure and chordectomy. Not one of these patients has lost his life, larynx or voice. In bilateral tumors of the T1b category, 2 patients developed local recurrences and lost their larynx. Sixty-two carcinomas of the Tis, T1a and T1b categories were irradiated primarily. Two of these patients died and 14 underwent laryngectomy for local recurrence. In T2 carcinomas a 5-year cure rate of 87.5% was achieved by vertical partial resection. The 5-year cure rate after laryngectomy or laryngectomy with neck dissection for T2N0 and T2N+ carcinoma was 86.2% and 75.0% respectively. Most treatment failures were due to late metastases which could not be controlled. In T3 carcinomas with a 5-year cure rate of 71.4% (N0) and 70.0% (N+) respectively, treatment failures were also mainly seen in patients with N0 necks where we did not carry out a prophylactic neck dissection. Five-year survival rates for primary surgery in supraglottic T1-T4 carcinomas were 100%, 82.4%, 84% and 58.3%. The widely hel opinion that laryngeal carcinoma should only be subjected to surgery for irradiation failure can no longer be sustained. More patients lose their larynx or their life after irradiation of small carcinomas than after primary surgery. Furthermore, too many patients have to undergo two major cancer treatments (irradiation and salvage surgery). In larger carcinomas radiotherapy produces a lower survival rate and too many patients require two stressful cancer therapies. The number of retained larynges is not substantially higher than with primary surgery. Primary irradiation for selected cases should be part of every therapy concept that aims at an adequate and individual treatment of every patient.

Carcinoma in Situ↗

PubMed1992

[Surgical treatment of papillary thyroid carcinoma--report of 437 cases].

Four hundred and thirty-seven patients with papillary thyroid carcinoma were treated from April 1963 to December 1989. The main treatment was surgery which was divided into 4 types: lobectomy combined with neck dissection (RND or MND); total thyroidectomy; isthmusectomy plus lobectomy; lobectomy combined with RND and then followed by contralateral MND. The 10-year survival rates of these four groups were 88.6%, 89.5%, 80% and 80%, respectively. The over-all 5-, 10- and 15-year survival rates were 92.7%, 87.9% and 79.4%. Lymph node metastasis was present in 80%. The authors believe that functional neck dissection is indicated if the number of lymph node is limited and the size is small.

Adolescent↗

PubMed2004

Detection of cervical intranodal metastasis in oral cancer using elastic scattering spectroscopy.

While histopathology remains the gold standard for tissue diagnosis, several new diagnostic techniques are being developed that rely on physical and biochemical changes that mirror or precede malignant change within tissue. The aim of this study was to compare findings of elastic scattering spectroscopy (ESS) with histopathology on formalin fixed neck dissection specimens to see if this technique could be used as an adjunct or alternative to histopathology in defining nodal involvement. The technique involves the use of Mie scattering and is a simple non-invasive method of tissue interrogation. One hundred and thirty lymph nodes were examined from 13 patients who underwent neck dissection. The nodes were formalin fixed, bivalved and examined by ESS using a pulsed xenon lamp. The intensity of the spectrum at 4 points was considered for comparison; at 360, 450, 630 and 690 nm. The nodes were then routinely processed and haematoxylin and eosin-stained sections examined histopathologically, and the results compared. Using this technique, a sensitivity of 98% and a specificity of 68% were obtained.

Elasticity↗

PubMedDate not supplied

Chyle fistula management.

Chyle fistula is a potentially devastating phenomenon that results from violation of the thoracic duct or right lymphatic duct in the neck, most commonly during radical neck dissection. It may impair nutrition, compromise and delay wound healing, and prolong hospitalization. In view of the morbidity produced by chyle leak discovered postoperatively and the lack of success of its management by aggressive surgical techniques, we have employed a different protocol for the past six years. It is based on careful intraoperative inspection of the neck for possibly chyle fistula, minimal but specific surgical handling of the damaged duct, and a postoperative nutritional program designed to reduce chyle formation and facilitate spontaneous closure. The nutritional element involves the use of medium chain triglycerides (MCT) that are easily ingested, rapidly absorbed, and readily metabolized directly into the portal venous system, bypassing the thoracic duct lymphatic system. During a four-year period, 1976 to 1980, 574 radical neck dissections were performed with only six chyle fistulas being detected postoperatively. All have been successfully treated by the protocol with no patients requiring reexploration. There have been no deaths owing to chyle fistula and no complications or side effects from the use of medium chain triglycerides.

Bandages↗

PubMed1985

Spiral saphenous vein graft for replacement of internal jugular vein: a series of case reports.

Bilateral radical neck dissection with internal jugular vein extirpation, be it simultaneous or staged, results in severe cephalic venous hypertension. Symptoms remit with time, however, acutely contribute to the morbidity of the procedure. Internal jugular vein replacement using autogenous saphenous vein that is fashioned into a spiral conduit has been used in three patients undergoing bilateral or second side radical neck dissection. The technique entails construction of a large vein conduit by wrapping saphenous vein around a chest tube in a spiral fashion. Patients treated had objective relief of the acute venous hypertension based on cephalic venous pressure measurements. The three patients undergoing the spiral vein grafting were notable for the lack of any expected symptoms derived from venous hypertension, and postoperative venograms demonstrate graft patency at one to two weeks.

Adult↗

PubMed2004

A pilot study of a randomized controlled trial to evaluate the effects of progressive resistance exercise training on shoulder dysfunction caused by spinal accessory neurapraxia/neurectomy in head and neck cancer survivors.

BACKGROUND: Shoulder dysfunction remains a frequent complication after neck dissection procedures for head and neck cancer. METHODS: We conducted a pilot study to evaluate the effects of progressive resistance exercise training (PRET) on shoulder dysfunction caused by spinal accessory neurapraxia/neurectomy in patients with head and neck cancer. Twenty patients (mean age, 61 +/- 7.7 years) were randomly assigned to PRET or standard care intervention. Subjects assigned to the PRET group exercised three times per week for 12 weeks. The goal of the exercise program was to enhance scapular stability and strength of the upper extremity. The resistance-training program was progressive in terms of number of sets and repetitions performed, as well as the amount of weight lifted, depending on performance status. RESULTS: The completion rate for the trial was 85% (17 of 20). The exercise group completed 93% of scheduled exercise sessions. Significant improvements were found in favor of the PRET group in active shoulder external rotation (p =.001), shoulder pain (p =.038), and overall score for shoulder pain and disability (p =.045). CONCLUSIONS: The study results demonstrate a high rate of completion and adherence with our PRET program among patients with head and neck cancer. The preliminary findings, although limited, also suggest a potential therapeutic role for resistance exercise as an adjunct to standard physical therapy treatment.

Accessory Nerve↗

PubMed2006

Management of contralateral N0 neck in oral cavity squamous cell carcinoma.

BACKGROUND: The purpose of this study was to evaluate the incidence and predictive factors of contralateral occult lymph node metastasis in squamous cell carcinomas of the oral cavity to form a rational basis for elective contralateral neck management. METHODS: We performed a retrospective analysis of 66 patients with cancer of the N0-2 oral cavity undergoing elective neck dissection for contralateral clinically negative necks from 1991 to 2003. RESULTS: Clinically negative but pathologically positive contralateral lymph nodes occurred in 11% (7 of 66). Of the 11 cases with a clinically positive ipsilateral node neck, contralateral occult lymph node metastases developed in 36% (4 of 11), in contrast with 5% (3 of 55) in the cases with clinically N0 ipsilateral necks (p < .05). Based on the clinical staging of the tumor, 8% (3 of 37) of the cases showed lymph node metastases in T2 tumors, 25% (2 of 8) in T3, and 18% (2 of 11) in T4. None of the T1 tumors (10 cases) had pathologically positive lymph nodes. The rate of contralateral occult neck metastasis was significantly higher in advanced-stage cases and those crossing the midline, compared with early-stage or unilateral lesions (p < .05). Patients with no evidence of contralateral nodal cancer had significantly improved disease-specific survival over patients with any pathologically positive nodes (5-year disease-specific survival rate was 79% vs. 43%, p < .05). CONCLUSIONS: The risk of contralateral occult neck involvement in the oral cavity squamous cell carcinomas above the T3 classification or those crossing the midline with unilateral metastases was high, and patients who presented with a contralateral metastatic neck had a worse prognosis than those whose disease was staged as N0. Therefore, we advocate an elective contralateral neck treatment with surgery or radiotherapy in patients with oral cavity squamous cell carcinoma with ipsilateral node metastases or tumors, or both, whose disease is greater than T3 or crossing the midline.

Adult↗

PubMed1985

Multimodality therapy for unresectable squamous cell carcinoma of the head and neck.

Eighteen patients with unresectable Stage III or IV squamous cell carcinoma of the head and neck were treated with induction therapy consisting of sequential methotrexate and 5-fluorouracil. This was followed by full course radiation therapy and radical neck dissection for those with residual neck disease. Those with local control were then treated with vinblastine, bleomycin, and cisplatin (VBP). Although 79% of patients achieved a partial or complete response to chemotherapy, only 50% of patients achieved local control. Marked mucositis limited the dose and schedule of radiation therapy. The methotrexate and 5-fluorouracil combination appears to be too toxic for multimodality therapy of advanced head and neck cancer.

Adult↗

PubMed2002

Computed tomography and ultrasonographic evaluation of metastatic cervical lymph nodes with surgicoclinicopathologic correlation.

The detection of cervical lymph nodal metastasis and carotid artery invasion by metastatic lymph nodes is an important issue in the management of head and neck malignancies. This study compared the evaluation of metastasis by palpation, ultrasonography (USG) and computed tomography (CT) in patients with known head and neck malignancies. Twenty-five consecutive patients with head and neck malignancy were prospectively evaluated for the presence of cervical lymphadenopathy and carotid artery invasion. All patients underwent clinical examination (palpation), USG and CT examination. A modified CT criteria was employed which yielded acceptable results for the detection of metastatic nodes. Radical neck dissection was performed for 26 neck sides, and the results of pre-operative evaluation were confirmed by the surgical and histopathological findings. Palpation, ultrasound and CT have comparable sensitivity in the determination of metastasis involving cervical lymph nodes. Thus palpation should be employed as the primary method of assessment of secondaries in the neck. However, palpation is less sensitive than CT and USG in the detection of carotid artery involvement, hence the clinical suspicion of arterial invasion should be confirmed by either CT or USG which have similar accuracy in the detection of carotid artery invasion.

Adult↗

PubMed2006

[Neck relapse-related factors of cN0 stage supraglottic cancer].

BACKGROUND & OBJECTIVE: The occult lymph node metastasis rate of supraglottic cancer is high, and the treatment of occult lymph node metastasis is important. This study was to explore the related factors, treatment, and prognosis of occult lymph node metastasis of supraglottic cancer. METHODS: Clinical data of 104 patients with cN0 supraglottic cancer, treated in Cancer Center of Sun Yat-sen University from 1992 to 1999, were retrospectively reviewed. The occult lymph node metastasis rate, distribution of metastatic lymph nodes, related factors, and treatment of the neck were analyzed. RESULTS: The occult lymph node metastasis rates were 23.1% (24/104) in the whole group, and 23.9% (11/46) in stage T2 patients, 30.8% (8/26) in stage T3, 18.5% (5/17) in stage T4. The metastatic lymph nodes mainly located at lateral levels II-III(22/24). The prognosis of the patients with occult lymph node metastasis was poor (log-rank=10.66, P=0.001). Positive margin increased occult lymph node metastasis rate (Chi(2)=10.015, P=0.002), while pathologic differentiation (Chi(2)=3.349, P=0.175), T stage (Chi(2)=2.701, P=0.440), and treatment of primary lesion (Chi(2)=1.093, P=0.296) had no effects on it. Selective neck dissection reduced occult lymph node metastasis rate (Chi(2)=4.070,P=0.044). CONCLUSIONS: The occult metastatic lymph nodes of cN0 supraglottic cancer mainly locate at lateral levels II-III. The prognosis of the patients with occult lymph node metastasis is poor. Positive margin increases occult lymph node metastasis rate. For patients at stage T1N0, observation is enough; for patients at stage T2-4N0, lateral neck dissection (levels II-IV) is effective.

Adult↗

PubMed2006

Predictive value of p53 and PCNA expression for occult neck metastases in patients with clinically node-negative oral tongue cancer.

OBJECTIVE: In an attempt to identify molecular markers predictive of occult neck metastases, we investigated whether positive p53 or proliferating cell nuclear antigen (PCNA) immunoreactivities on deparaffinized sections of the primary tumor are correlated to the presence of occult neck node metastases in oral tongue cancer patients with clinically negative cervical nodes (N0). STUDY DESIGN AND SETTING: Between 1986 and 1997, 37 clinically N0 patients who underwent neck dissection (25 male, 12 female; mean age 54 years) were selected for p53 and PCNA staining. RESULTS: p53 and PCNA immunoreactivities were detected in 68% and 32%, respectively. There was no correlation between p53 or PCNA and other clinicopathological factors, such as tumor differentiation, tumor type, tumor size, and T-stage. Although tumor differentiation (P=0.03) and tumor size (P=0.03) were significantly correlated with occult neck metastases of oral tongue cancer by univariate analysis, no correlation was found between p53 or PCNA and the presence of occult neck metastasis. CONCLUSION: p53 and/or PCNA expression are unsuitable as biological markers predictive of lymph node metastases of oral tongue cancer. SIGNIFICANCE: p53- or PCNA-positive status are not a reliable parameter for selection of elective neck dissection in the management of N0 oral tongue cancer patients.

Female↗

PubMed2006

Sentinel lymph node radiolocalization in clinically negative neck oral cancer.

BACKGROUND: The sentinel node concept has become one of the most interesting topics in the treatment of head and neck cancer. The aim of this article is to report the results of our feasibility study and clinical application of sentinel lymph node (SLN) radiolocalization and biopsy in patients with clinically negative neck oral cancer. METHODS: Individuals with previously untreated N0 oral cancer participated in the study. The radioactive tracer used was 99m Tc phytate. Lymphoscintigrams were taken in the feasibility study, and fusion images of SPECT and CT were obtained in the clinical SLN biopsy (SLNB) group. In the feasibility study, metastases to SLNs and other nodes were analyzed in permanent specimens. In the clinical application group, we investigated the comparative effectiveness of multi-slice frozen section analysis and imprint cytology for the intraoperative diagnosis of SLNB. RESULTS: Fifteen individuals participated in the feasibility study. Six SLNs in five patients were cancer-positive, and two thirds of the SLNs were micrometastases. The SLN concept was established, and SLNs with the highest to the third highest radioactivity reflected the patients' neck status accurately. Twelve patients participated in the clinical application group of SLNB. Intraoperative diagnosis of the three hottest SLNs correctly predicted the neck status of 10 patients. Three patients underwent modified radical neck dissection on the basis of the intraoperative diagnosis of cancer metastasis to SLNs, whereas neck dissections were spared in patients with no evidence of such metastases. There were two false-negative cases. One involved a failure of the intraoperative diagnosis of SLNB, and the other had cancer-negative SLNs and cancer-positive non-SLNs. Considering intraoperative diagnosis, multi-slice frozen section analysis was found to be superior to imprint cytology in its sensitivity, specificity, and overall accuracy on a lymph node basis. No differences were found in any of these indices of intraoperative SLNB on a patient basis. The fusion images of SPECT and CT proved very useful during intraoperative SLNB. CONCLUSIONS: The sentinel node concept was established in the head and neck region. Analyzing the three hottest SLNs suffices to predict a patient's neck status. Multi-slice frozen section analysis was shown to be superior to imprint cytology for detecting micrometastasis to SLN. Intraoperative SLNB based on fusion images of SPECT and CT proved to be an easy, accurate, and reliable method.

Feasibility Studies↗

PubMed2002

Gamma probe accuracy in detecting the sentinel lymph node in clinically N0 squamous cell carcinoma of the head and neck.

The sentinel node, which is not always located at the first-echelon nodal area close to the primary tumor, is the initial recipient of possible metastasis. In order to verify the usefulness of the sentinel lymph node technique in the staging of head and neck cancers, we studied 31 untreated patients with squamous cell carcinoma of the upper airways by injecting them around the primary tumor with technetium 99m albumin microcolloid (99mTc) and submitting them to selective neck dissection with en bloc tumor removal. The nodes were examined after gamma-probe identification of the sentinel node(s). No patients were found to have microscopic tumor spread outside the level(s) containing the gamma-probe-identified sentinel node(s). In only 1 case was the metastatic node not the gamma-probe-positive one, but an adjacent one. Lymphoscintigraphy with 99mTc seems reliable in identifying the sentinel node(s) and might contribute to the reduction of surgical morbidity by reserving therapeutic neck dissection for cases with histologically confirmed nodal metastasis.

Carcinoma, Squamous Cell↗

PubMed2004

[Clinical study of primary branchiogenic carcinoma].

OBJECTIVE: To analyze the clinical feature and prognosis of primary branchial carcinoma. METHODS: The main method of this study was reviewing the clinical feature, diagnosis, treatment methods and prognosis of 5 patients suffered from primary branchial carcinoma. RESULTS: All of the tumors were excised extensively. All of the patients received radical neck dissection and post-operative radiotherapy. 3 patients had pathologic evident of metastasis in lymph nodes of cervical region. 2 patients died of local recurrence of tumor and metastasis to lung. 1 patient died after post-operative 2 years. 2 patients were still alive after 5 years' follow-up. CONCLUSION: Primary branchial carcinoma has the very similar clinical feature with branchial cyst. The diagnosis should be considered if painless mass and swollen lymph nodes were found in upper neck region of patients. Rapid frozen pathologic section should be made regularly to make the diagnosis clear. The treatment should include extensive excision of tumor and radical neck dissection to improve the cure rate and survival rate.

Adult↗

PubMed1995

Management of advanced cervical metastasis using intraoperative radiotherapy.

Seventy-five patients who had advanced cervical metastasis with possible invasion of the deep muscles or carotid artery were approached with aggressive resection and intraoperative radiotherapy (IORT). All metastatic nodes were greater than 3 cm, 65% were fixed on clinical examination, and 35% involved the carotid artery. Forty-six (61%) of the patients had previously received irradiation. Fifteen of the patients required extended neck dissections with carotid resections and grafting. After the resection an average single dose of 2000 cGy of electron beam IORT was delivered. At 2 years, the local control rate within the IORT port was 68% and the absolute survival rate was 45%. Local control rates for close and microscopic margins (76% and 73%, respectively) were significantly better than the control rate for gross residual disease (25%, P < .05). The combination of extended neck dissection, including carotid artery resection if necessary, and IORT appears to offer improved control.

Carcinoma, Squamous Cell↗

PubMed2001

Pulmonary infiltration with eosinophilia (PIE) syndrome induced by antibiotics, PIPC and TFLX during cancer treatment.

Drugs induce a variety of pulmonary diseases including pulmonary infiltration with eosinophilia (PIE) syndrome. We report a case of PIE syndrome which was observed after neck dissection. An 83-year-old male patient attended our clinic complaining of upper neck swelling and was diagnosed as advanced lymph node metastasis related to previously resected oral carcinoma and underwent neck dissection. Despite administration of antibiotics (piperacillin sodium, PIPC; and tosufloxacin tosilate, TFLX), fever and an elevation of the c-reactive protein (CRP) level with neutrophilia appeared, and an infiltration shadow was observed in the right lower pulmonary field. With the suspicion of pneumonia, the antibiotics were exchanged for panipenem/betamipron. However, the pulmonary infiltration spread widely, CRP increased to 12.9 mg/dl and severe eosinophilia (23%) was observed a few days after changing the antibiotics. PIE syndrome was suspected, and the patient underwent steroid mini-pulse therapy consisting of methylprednisolone sodium succinate (500 mg) and prednisolone (60 mg). After steroid therapy, the pulmonary condition largely improved. However, about 2 weeks after the start of steroid administration, a fever and a further elevation of CRP were observed with an increase of beta-D-glucan in serum. Roentgenography revealed diffuse infiltration shadows throughout the lungs, and the patient died about 3 weeks after the onset from respiratory distress. In vitro, blastogenesis of patient's peripheral blood lymphocytes was strongly enhanced by PIPC and TFLX, and they generated a large amount of interleukin-5 in the presence of PIPC or TFLX. The clinical course and laboratory examination results revealed that PIE syndrome may have been induced by PIPC and TFLX and that PIE syndrome should be suspected in treatment of carcinomas when dyspnea and pulmonary infiltration are complicated with eosinophilia.

4-Quinolones↗

PubMed1999

[Cancers of the larynx: what therapeutic strategy to use in Senegal?].

The technical method's deficiency limits the respect of therapeutic principles of cervico-facial oncology in our practice. In a period of 16 years, 116 patients, aged of 24 to 81 years, sex male in a majority have had laryngectomy for extended cancer. In 88% of cases total laryngectomy has been realized and in 12% of cases a partial laryngectomy has been realized. In 101 patients, 87%, a neck dissection have been associated to the laryngectomy. The post operative radiotherapy have been realized in 51 patients. The immediate results are marked by the unexpected arrival of pharyngeal fistula in 34 patients. 7 cases of death have been noticed. The global survival have been 35% in 3 years and 30% in 5 years. The fatal cases have been loco-regional cases and occur during the 18 first months. The surgery option, which is our choice, must be maintained and the neck dissection more vigorous.

Adult↗